Lutselk'e, N.W.T. is one of several communities in the Northwest Territories that has been blanketed by smoke over the past few days thanks to strong south winds blowing smoke up north from fires burning south of Great Slave Lake.
The Air Force is trying to better understand the erosion bearing down on its valuable radar sites.
Auto shops are seeing more business because of damaged tires, and drivers are often inching through a messy maze of bad road conditions. Road crews are making headway but still catching up from unfavorable weather last month.
The incident appears similar to an oil and gas release in 2017 blamed on thawing permafrost and hot production fluids.
A magnitude 6.4 earthquake rattled a remote region of Alaska's North Slope southeast of Prudhoe Bay Sunday morning. The state seismologist called it the biggest quake ever recorded in the region.
A new study estimates that climate impacts to public infrastructure in Alaska will total about $5 billion by century's end.
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